Operation Ouch! Do Try This at Home

儿童

S3 E3 Invisible Ink

本集简介

Did you know your body contains invisible ink! Find out how, and make your own in today's Do Try experiment.

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Your body's largest organ is your skin – find out how it works and how to make your own homunculus!

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The doctors put eye boogers under the microscope and show you how to make edible eye gunk!

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